landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

Supplementary restraint system precautions|Page 60 > < Supplementary restraint system precautions|Page 58
Page 55
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GENERAL INFORMATION

03-24

SRS Harnesses and Connectors  

 

CAUTION: Always observe the following 
precautions with regards to SRS system 
electrical wiring:

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Never attempt to modify, splice or repair 
SRS wiring.

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Never install electronic equipment (such as 
a mobile telephone, two-way radio or in-car 
entertainment system) in such a way that it 
could generate electrical interference in the 
airbag harness. Seek specialist advice when 
installing such equipment.

NOTE: SRS system wiring can be identified by a 
special yellow outer sleeve protecting the wires 
(black with yellow stripe protective coverings are 
sometimes used).

WARNING: Always ensure SRS wiring is routed 
correctly. Be careful to avoid trapping or 
pinching the SRS wiring. Do not leave the 
connectors hanging loose or allow SRS 
components to hang from their harnesses. Look 
for possible points of chafing.

CAUTION: Ensure all SRS harness connectors 
are mated correctly and securely fastened. Do 
not leave the connectors hanging loose.

Rotary Coupler
 

CAUTION: Always follow the procedure for fitting 
and checking the rotary coupler as instructed in 
the SRS repairs section. Comply with all safety 
and installation procedures to ensure the system 
functions correctly. Observe the following 
precautions:

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Do not install a rotary coupler if it is 
suspected to be defective.

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Do not attempt to service, modify or repair a 
rotary coupler.

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Do not cut, splice or modify the wires 
attached to the rotary coupler.

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Always ensure the rotary coupler 
connectors are mated correctly and securely 
fastened.

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Always ensure the battery is disconnected 
before working on the rotary coupler.

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Do not unlock and rotate the rotary coupler 
when it is removed from the vehicle.

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Do not turn the road wheels when the rotary 
coupler is removed from the vehicle.

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Always ensure the rotary coupler is removed 
and installed in its centred position and with 
the front road wheels in the straight ahead 
position - refer to the SRS repair section for 
the correct removal and installation 
procedure.

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If a new rotary coupler is being installed, 
ensure the locking tab holding the coupler's 
rotational position is not broken; units with a 
broken locking tab should not be used.

Supplementary restraint system precautions|Page 60 > < Supplementary restraint system precautions|Page 58